Pith Number

pith:JRAO54NT

pith:2008:JRAO54NTAYQX2MEHXIAIEFAUEW

not attested not anchored not stored refs pending

Nonlinear cosmological power spectra in Einstein's gravity

Hyerim Noh, Jai-chan Hwang

arxiv:0805.1951 v1 · 2008-05-13 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRAO54NTAYQX2MEHXIAIEFAUEW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T15:27:07.614816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c40eef1b306217d3087ba0082141425b53a14d6c2122321c4abb1fc848ece2f

Aliases

arxiv: 0805.1951 · arxiv_version: 0805.1951v1 · doi: 10.48550/arxiv.0805.1951 · pith_short_12: JRAO54NTAYQX · pith_short_16: JRAO54NTAYQX2MEH · pith_short_8: JRAO54NT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JRAO54NTAYQX2MEHXIAIEFAUEW \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4c40eef1b306217d3087ba0082141425b53a14d6c2122321c4abb1fc848ece2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a942542fd048fb1b077e07855fc3dceed8265c5a6377f5d7e1251817833055f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-05-13T23:07:44Z",
    "title_canon_sha256": "531c871e233244d224a30df944134a27f6a11c44d2b4df77ad20fa37dc4ac71e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.1951",
    "kind": "arxiv",
    "version": 1
  }
}